Results 91 to 100 of about 18,132 (228)

Effect of Delta Current and Delta Current Frequency on tensile properties and microstructure of Gas Tungsten Constricted Arc (GTCA) welded Inconel 718 sheets

Journal of the Mechanical Behavior of Materials, 2019
Inconel 718 is a nickel-based superalloy which finds major applications in lightweight welded frames and other parts in gas turbine engines. This alloy is frequently joined by gas tungsten arc welding (GTAW) process for clean and precise welds.
Sonar Tushar, Balasubramanian Visvalingam, Malarvizhi Sudersanan, Venkateswaran Thiruvenkatam, Sivakumar Dhenuvakonda   +4 more
doaj   +1 more source

Measuring the process efficiency of controlled gas metal arc welding processes [PDF]

, 2011
The thermal or process efficiency in gas metal arc welding (GMAW) is a crucial input to numerical models of the process and requires the use of an accurate welding calorimeter.
Colegrove, Paul A., Egerland, Stephan, Leonhartsberger, Andreas, Pepe, Nuno, Scotti, Ameirico, Yapp, David   +5 more
core   +1 more source

Study on the Weldability of Copper-304L Stainless Steel Dissimilar Joint Performed by Robotic Gas Tungsten Arc Welding. [PDF]

Materials (Basel), 2022
Mitru A, Semenescu A, Simion G, Scutelnicu E, Voiculescu I.   +4 more
europepmc   +1 more source

Modeling of Melt Flow and Heat Transfer in Stationary Gas Tungsten Arc Welding with Vertical and Tilted Torches. [PDF]

Materials (Basel), 2021
Parvez S, Siddiqui MIH, Ali MA, Dobrotă D.   +3 more
europepmc   +1 more source

Flaw growth behavior in thick welded plates of 2219-T87 aluminum at room and cryogenic temperatures [PDF]

Axial load fatigue and fracture tests were conducted on thick welded plates of 2219-T87 aluminum alloy to determine the tensile strength properties and the flaw growth behavior in electron beam, gas metal arc, and pulse current gas tungsten arc welds for
Forman, R. G., Glorioso, S. V., Medlock, J. D.   +2 more
core   +1 more source

Regeneration of Aluminum Matrix Composite Reinforced by SiC_p and GC_sf Using Gas Tungsten Arc Welding Technology. [PDF]

Materials (Basel), 2021
Łyczkowska K, Adamiec J, Dolata AJ, Dyzia M, Wieczorek J.   +4 more
europepmc   +1 more source

Tensile strength and elongation prediction for pulsed current gas tungsten arc welded AISI 4135 steel by auto-associative memory network

Vietnam Journal of Science, Technology and Engineering
This study predicts the tensile strength and elongation of pulsed current gas tungsten arc welding (PCGTAW) of AISI 4135 P/M steel welds using an auto-associative memory network.
Efezino McCarthy Elutabe, Sunday Ayoola Oke, John Rajan, Swaminathan Jose   +3 more
doaj   +1 more source

Experiments for WAAM Technologies

MATEC Web of Conferences, 2017
The most recent group of technologies added to Additive Manufacturing (AM) field, Wire and Arc Additive Manufacturing (WAAM) use some well known welding processes, generally gas metal arc welding (GMAW codification at American Welding Society and 135 at ...
Ghenghea Laurentiu Dan
doaj   +1 more source

Friction Stir Welding of 2205 Duplex Stainless Steel: Feasibility of Butt Joint Groove Filling in Comparison to Gas Tungsten Arc Welding. [PDF]

Materials (Basel), 2021
Ahmed MMZ, Abdelazem KA, El-Sayed Seleman MM, Alzahrani B, Touileb K, Jouini N, El-Batanony IG, Abd El-Aziz HM.   +7 more
europepmc   +1 more source

Welding torch with arc light reflector [PDF]

, 1986
A welding torch arc light reflector is disclosed for welding torches having optical viewing systems. A schematic of a welding torch having an internal coaxial viewing system consisting of a lens which focuses the field of view of the weld scene of the ...
Gordon, Stephen S.
core   +1 more source